73118340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 222564888

約数和(自身を除く): 149446548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1013, 1203, 1604, 2005, 2026, 2406, 3039, 3609, 4010, 4052, 4812, 5065, 6015, 6078, 7218, 8020, 9117, 10130, 12030, 12156, 14436, 15195, 18045, 18234, 20260, 24060, 30390, 36090, 36468, 45585, 60780, 72180, 91170, 182340, 406213, 812426, 1218639, 1624852, 2031065, 2437278, 3655917, 4062130, 4874556, 6093195, 7311834, 8124260, 12186390, 14623668, 18279585, 24372780, 36559170, 73118340]

約数ペア:

[(1, 73118340), (2, 36559170), (3, 24372780), (4, 18279585), (5, 14623668), (6, 12186390), (9, 8124260), (10, 7311834), (12, 6093195), (15, 4874556), (18, 4062130), (20, 3655917), (30, 2437278), (36, 2031065), (45, 1624852), (60, 1218639), (90, 812426), (180, 406213), (401, 182340), (802, 91170), (1013, 72180), (1203, 60780), (1604, 45585), (2005, 36468), (2026, 36090), (2406, 30390), (3039, 24060), (3609, 20260), (4010, 18234), (4052, 18045), (4812, 15195), (5065, 14436), (6015, 12156), (6078, 12030), (7218, 10130), (8020, 9117)]